8 papers
The AURORA Survey: Constraining Chemical Enrichment Pathways at Cosmic Noon with Argon Abundances
Jack Foley, Alice Shapley, Ryan Sanders +11
We present argon abundances from a sample of 46 star-forming galaxies at from the Assembly of Ultradeep Rest-Optical Observations Revealing Astrophysics (AURORA) program.…
Unprecedented Constraints on Gas Flows at High Redshift Using Deep JWST/NIRSpec Observations from the LyC22, EXCELS, and AURORA Surveys
Emily Kehoe, Alice E. Shapley, Adam C. Carnall +25
We investigate how low-ionization gas flows in typical star-forming galaxies at depend on galaxy intrinsic properties and viewing angle. For this analysis we use JWST/NIRS…
The JADES Mass-Metallicity and Fundamental Metallicity Relations at Using New High-Redshift Metallicity Calibrations
Natalie Lam, Leonardo Clarke, Alice E. Shapley +5
We present measurements of the mass-metallicity relation (MZR) and fundamental metallicity relation (FMR) at using stacked JWST/NIRSpec spectra of 601 star-forming gala…
Emission-line Diagnostics at : A Probe of the Ionizing Spectrum and Enhancement Beyond Cosmic Noon
Leonardo Clarke, Natalie Lam, Alice E. Shapley +5
We analyze several key rest-optical emission-line ratios in a sample of 828 galaxies as well as composite spectra from JADES DR3 in the range . These emission-line rat…
MOSDEF-3D: Keck/OSIRIS Maps of the Ionized ISM in Galaxies
Natalie Lam, Alice E. Shapley, Ryan L. Sanders +8
We present spatially-resolved rest-frame optical emission line maps of four galaxies at observed with Keck/OSIRIS to study the physical conditions of the ISM at Cosmic N…
Balmer Decrements and Nebular-Stellar Reddening in JADES Galaxies at
Shreya Karthikeyan, Leonardo Clarke, Alice E. Shapley +5
We aim to characterize nebular and stellar reddening in star-forming galaxies as a function of global galaxy properties (stellar mass, SFR, metallicity) at . We also…